182245-68-7Relevant academic research and scientific papers
Synthesis, crystal structure, and single-molecule magnetic properties of a salen-type Zn-Dy-Zn complex
Shan, Peng-Yu,Li, Hong-Feng,Chen, Peng,Tian, Yong-Mei,Sun, Wen-Bin,Yan, Peng-Fei
, p. 1119 - 1124 (2015)
A Salen-type [Salen = N,N′-ethylene bis(salicylideneimine)] mononuclear lanthanide(III)-based Zn-Dy-Zn complex [Dy(ZnL)2(CH3COO)Cl2]·CH2Cl2 (1) was prepared [H2L = N,N′-bis(3-ethoxysalicylidene)phenylene-1,2-diamine]. Single-crystal X-ray diffraction analysis revealed that DyIII was sandwiched between the two ZnL moieties, which was coordinated by three outer OO2 atoms and four inner N2O2 atoms from two Salen-type ligand, respectively, and an oxygen atom of acetic acid molecule completed the eight-coordinate arrangement. The continuous-shape-measures (CShMs) analysis to the DyIII coordination polyhedron revealed that the coordination environment lies among the ideal spherical triangular dodecahedron (D2d) and square antiprism (D4d), respectively, but with relative large deviation parameters. The alternative current (ac) susceptibility measurements shown that it behaved as a field-induced single-molecule magnet with relaxation energy barrier Ueff = 19 K and τ0 = 1.5×10-5 s.
Hydroxylation of phenol catalyzed by oxovanadium(IV) of salen-type schiff base complexes with hydrogen peroxide
Alsalim, Tahseen A.,Hadi, Jabbar S.,Al-Nasir, Einas A.,Abbo, Hanna S.,Titinchi, Salam J. J.
, p. 228 - 233 (2010)
Active and highly selective catalytic systems of oxovanadium(IV) salen-type have been prepared and characterized by various physico-chemical techniques. Substituted salen-type Schiff base ligands were prepared from 3-ethoxy salicylaldehyde with 1,2-diamin
Enhanced fluorescence with nanosecond dynamics in the solid state of metal ion complexes of alkoxy salophens
Khan, Tuhin,Datta, Anindya
, p. 30120 - 30127 (2017/11/24)
Salophen (N,N′-bis-(salicylidene)-o-phenylenediamine) is a Schiff base, which is weakly emissive in solution, but strongly emissive in the solid state. The trend is reversed in its aluminium complex (SalAl+), which is strongly emissive in solut
Synthesis, structural, and insulin-enhancing studies of oxovanadium(iv) complexes
Nejo, Adeola A.,Kolawole, Gabriel A.,Nejo, Ayorinde O.,Segapelo, Tebogo V.,Muller, Christo J.
experimental part, p. 1574 - 1579 (2012/02/04)
Oxovanadium(iv) complexes with Schiff bases derived from substituted salicylaldehyde and diamine have been prepared and characterized. 1H NMR and IR spectral data revealed that the symmetrical Schiff base was isolated, and elemental analysis confirmed the
